| Postcode | SY23 1ER | 
|---|---|
| Post Town | Aberystwyth, Llanon, Llanrhystud | 
| Nearest station | Aberystwyth (1 km) | 
| Bus stops | Bronglais Hospital (W) Bronglais Hospital (NE) Llanbadarn Road (SE) St David`s Road (NW) St Padarn's RC Primary School (N) National Library (E) | 
| Roads in this postcode | |
| Number of UPRNs | 30 View | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 52.416083 | |
|---|---|---|
| Longitude | -4.071603 | |
| Easting | 259206 | |
| Northing | 281807 | |
| Grid reference | SN592818 | |
| UTM reference | 30U 427118 5807857 | |
| what3words | costs.flattens.apes | |
| FixPhrase | critter lumpish sensually tinsmith | |
| Plus code | 9C4QCW8H+C9 | |
| Altitude | 32 metres (105 feet) | |
| Sunrise (today) | 7:11 | |
| Sunset (today) | 16:50 | |
| Distance away | ||
| Distance to sea | 0.9 KMs (0.5 miles) | 
| Parish | Aberystwyth | W04000359 | 
|---|---|---|
| Ward | Aberystwyth Morfa a Glais | W05001300 | 
| Unitary Authority | Ceredigion | W06000008 | 
| County | Dyfed | W11000002 | 
| Constituency (2024) | Ceredigion Preseli | W07000093 | 
| MP | Ben Lake | Plaid Cymru | 
| Police force | Dyfed-Powys | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Mid Wales | |
| NUTS/ITL 2 | Mid and South West Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | January 1980 | 
|---|---|
| Last updated | September 2025 | 
| User type | Large (addresses receive more than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| Population (2011) | 16 | |
|---|---|---|
| Households (2011) | 1 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Further from a major town or city | |
| Rural/urban (2011) | Urban city and town in a sparse setting | |
| Built up area (2024) | Aberystwyth | W45000858 | 
| Census output area (2021) | W00010054 | |
| Census output area (2011) | 2A1 | |
| Lower layer super output area (2021) | Ceredigion 002A | W01000512 | 
| Lower layer super output area (2011) | Ceredigion 002A | W01000512 | 
| Middle layer super output area (2021) | Aberystwyth North | W02000117 | 
| Middle layer super output area (2011) | Aberystwyth North | W02000117 | 
| Travel to work area | Aberystwyth | W22000021 | 
| Average property price in Shrewsbury | £264,180 | 
|---|---|
| Annual change | 0.9% |